| Bowl |
| Heaped Capacity | 44.0 cu yd ( 34 cu m ) |
| Max Depth of Cut | 26.0 in ( 66 cm ) |
| Rated Payload | 104,058.2 lbs ( 47,200 kg ) |
| Struck Capacity | 32.1 cu yd ( 25 cu m ) |
| Width of Cut | 12.7 ft ( 4 m ) |
| Dimensions |
| Front of Tractor to Front Axle | 148.4 in ( 377 cm ) |
| Height - Overall Shipping | 185.4 in ( 471 cm ) |
| Height - Scraper Blade Maximum | 26.8 in ( 68 cm ) |
| Height - Top of Cab | 13.0 ft ( 4 m ) |
| Length - Overall Machine | 636.9 in ( 1,618 cm ) |
| Overall Height | 15.5 ft ( 5 m ) |
| Overall Length | 53.0 ft ( 16 m ) |
| Overall Width | 14.3 ft ( 4 m ) |
| Rear Axle - Rear of Machine | 95.9 in ( 244 cm ) |
| Wheel Base | 32.8 ft ( 10 m ) |
| Wheelbase | 32.6 ft ( 10 m ) |
| Width - Inside of Bowl | 154.0 in ( 391 cm ) |
| Width - Overall Machine | 171.0 in ( 434 cm ) |
| Width - Rear Tire Center Lines | 110.6 in ( 281 cm ) |
| Width - Tractor | 141.8 in ( 360 cm ) |
| Engine |
| Tractor Engine | 3412E |
| Hydraulic System |
| Apron Cylinder Bore | 9.3 in ( 24 cm ) |
| Apron Cylinder Stroke | 29.9 in ( 76 cm ) |
| Bowl Cylinder Bore | 9.3 in ( 24 cm ) |
| Bowl Cylinder Stroke | 37.5 in ( 95 cm ) |
| Compensator Settings - Cushion Hitch Circuit | 2,639.7 psi |
| Cushion Hitch Circuit | 10.0 gpm ( 38 lpm ) |
| Ejector Cylinder Stroke | 76.6 in ( 195 cm ) |
| Relief Valve - Implement Circuit | 2,000.0 psi |
| Relief Valve - Steering Circuit | 1,960.0 psi |
| Scraper Circuit | 153.0 gpm ( 579 lpm ) |
| Secondary Steering Circuit | 61.2 gpm ( 232 lpm ) |
| Steering Circuit | 115.0 gpm ( 435 lpm ) |
| Operating Specifications |
| Fuel Capacity | 260.3 gal ( 985 l ) |
| Tire Size | 37.5R39 Radial (E-3) |
| Scraper Bowl |
| Apron Closure Force | 39,200.0 lbs ( 17,781 kg ) |
| Apron Opening | 92.1 in ( 234 cm ) |
| Capacity - Struck | 32.0 cu yd ( 24 cu m ) |
| Cutting Edge Thickness | 1.8 in ( 5 cm ) |
| Depth of Cut - Maximum | 17.3 in ( 44 cm ) |
| Depth of Spread - Maximum | 22.8 in ( 58 cm ) |
| Ground Clearance - Maximum | 22.8 in ( 58 cm ) |
| Hyd. Penetration Force - 621G | 121,000.0 lbs ( 54,885 kg ) |
| Rated Load | 104,000.0 lbs ( 47,174 kg ) |
| Scraper Capacity - Heaped | 44.0 cu yd ( 34 cu m ) |
| Width - Cut - To Router Bits | 151.4 in ( 385 cm ) |
| Service Refill Capacities - Tractor |
| Cooling System | 37.0 gal ( 140 l ) |
| Crankcase | 18.0 gal ( 68 l ) |
| Differential | 35.0 gal ( 132 l ) |
| Final Drive - Each | 6.0 gal ( 23 l ) |
| Hydraulic Reservoir | 79.0 gal ( 299 l ) |
| Transmission | 36.0 gal ( 136 l ) |
| Wheel Coolant - Each | 34.0 gal ( 129 l ) |
| Steering System |
| Ground-Driven Secondary Steering System | 61.2 gpm ( 232 lpm ) |
| Hydraulic Output | 152.8 gpm ( 578 lpm ) |
| Steering Angle - Left | 85 deg |
| Steering Angle - Right | 90 deg |
| Width - 180 degrees Turn | 44.7 ft ( 14 m ) |
| Tractor Engine |
| Bore | 5.4 in ( 14 cm ) |
| Caterpillar Net Power | 550.0 hp ( 410 kw ) |
| Displacement | 1,649.0 cu in ( 27,022 cu cm ) |
| EEC 80/1269 | 550.0 hp ( 410 kw ) |
| Flywheel Power - Tractor/Scraper | 410 kW (550) |
| Gross Power | 550.0 hp ( 410 kw ) |
| Gross Power - Gears 3-8 | 632.0 hp ( 471 kw ) |
| ISO 9249 | 550.0 hp ( 410 kw ) |
| Make | Caterpillar |
| Model | 3,412.0 |
| Net Power - Gears 1-2 | 550.0 hp ( 410 kw ) |
| Net Power - Gears 3-8 | 605.0 hp ( 451 kw ) |
| SAE J1349 | 544.0 hp ( 406 kw ) |
| Stroke | 6.0 in ( 15 cm ) |
| Transmission |
| 1 Forward | 3.2 mph ( 5 kph ) |
| 2 Forward | 5.8 mph ( 9 kph ) |
| 3 Forward | 7.0 mph ( 11 kph ) |
| 4 Forward | 9.4 mph ( 15 kph ) |
| 5 Forward | 12.7 mph ( 20 kph ) |
| 6 Forward | 17.2 mph ( 28 kph ) |
| 7 Forward | 23.0 mph ( 37 kph ) |
| 8 Forward | 31.1 mph ( 50 kph ) |
| Max Speed Forward | 31.1 mph ( 50 kph ) |
| Number of Forward Gears | 8.0 |
| Reverse | 5.7 mph ( 9 kph ) |
| Weights |
| Front Axel - loaded | 126,369.0 lbs ( 57,320 kg ) |
| Front Axle - empty | 88,685.4 lbs ( 40,227 kg ) |
| Operating Weight | 134,760.0 lbs ( 61,126 kg ) |
| Rear Axle - empty | 45,686.4 lbs ( 20,723 kg ) |
| Rear Axle - loaded | 112,061.0 lbs ( 50,830 kg ) |
| Total Operating - empty | 134,371.8 lbs ( 60,950 kg ) |
| Total Operating - Loaded | 238,430.0 lbs ( 108,150 kg ) |
| Weights - Standard, Tandem |
| Front Axle | 88,460.0 lbs ( 40,125 kg ) |
| Front Axle Weight - Loaded | 126,543.0 lbs ( 57,399 kg ) |
| Rear Axle | 46,300.0 lbs ( 21,001 kg ) |
| Rear Axle - Weight - Loaded | 112,217.0 lbs ( 50,901 kg ) |
| Scraper Shipping | 64,991.0 lbs ( 29,479 kg ) |
| Total Operating - Empty | 134,760.0 lbs ( 61,126 kg ) |
| Total Operating - Loaded | 238,760.0 lbs ( 108,300 kg ) |
| Total Shipping | 132,717.0 lbs ( 60,199 kg ) |
| Tractor Shipping | 67,726.0 lbs ( 30,720 kg ) |
